Cs Mohawk Utility Company: health-based drinking water violation (interim enhanced surface water treatment rule) in Tacna, AZ

Cs Mohawk Utility Company (Tacna, Arizona): health-based drinking water violation (interim enhanced surface water treatment rule) in Tacna, AZ. Its population served of 243 is above the median of 142 (60th percentile). Dated 157 days ago, it serves as a historical benchmark. Score 60/100. As of 2026-11-04, from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO.

Data as of · Compiled by Zalwin from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO

population served: 243 · 60th percentile of 456 WaterSystemViolationPulse records · 1.7x the median

Free preview: all 11 published fields of this record are shown below. Locked: 34 related AZ WaterSystemViolationPulse records and the 6-column CSV export.

FieldValue
Water systemCs Mohawk Utility Company
PWSIDAZ0414030
System typeCommunity water system
Owner typePrivate
Population served243
LocationTacna, AZ
ContaminantInterim Enhanced Surface Water Treatment Rule
Rule groupMicrobial (coliform, E. coli, treatment technique)
Compliance period2026-06-01 to 2026-06-30
StatusKnown, unaddressed
Public notice tier1
population served percentile60th of 456 (median 142, 1.7x median)
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CSV columns: Water system · State · Contaminant / rule · Population · Status · Began · official source URL

  • Source agency: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
  • Record date: 2026-06-01
  • Data refreshed: 2026-11-04
  • Refunds on request within 14 days

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LIVE PUBLIC DATA Source: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO · Last refreshed: Wed, 04 Nov 2026 06:06:47 GMT

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Peer benchmark and outreach value: Cs Mohawk Utility Company and 35 Arizona peers

  • Arizona WaterSystemViolationPulse records like this one: 35
  • Cs Mohawk Utility Company's population served: 60th percentile of 456 records
  • Timing: Low: older than 30 days
  • Estimated pipeline if you contact every Arizona peer: $7,000 (peers × rate × deal size; an estimate from your assumptions, not a forecast)

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60 / 100 Score

  • Not yet returned to compliance.
  • Community water system.

What is the WaterSystemViolationPulse record for Cs Mohawk Utility Company in Tacna, Arizona?

Cs Mohawk Utility Company (Tacna, AZ), a community water system serving 243 people, has a health-based interim enhanced surface water treatment rule violation from 2026-06-01; status: known, unaddressed.

How does Cs Mohawk Utility Company compare to other Arizona WaterSystemViolationPulse records?

Its population served of 243 sits in the upper half (60th percentile) of 456 records; the median is 142. It is 157 days old; check the official source for later updates before acting.

Cs Mohawk Utility Company vs. top 3 peers

OrganizationLocationAmountPercentileRecord date
Cs Mohawk Utility CompanyTacna, AZ24360th2026-06-01
Valley Falls PsdFairmont, WV4,04292nd2026-06-18
United Water SystemLA4,44694th2026-06-15
United Water SystemLA4,44694th2026-06-15

Related records

WaterSystemViolationPulse: Microbial (coliform, E. coli, treatment technique) WaterSystemViolationPulse: Community water system WaterSystemViolationPulse: records in Arizona

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From EPA SDWIS federal data, which lags state records by up to a quarter. A violation is a regulatory finding about a water system, not a statement about current water quality. Verify with the state drinking water program.

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